CN202930004U - LED display screen control system adopting wireless transmission - Google Patents
LED display screen control system adopting wireless transmission Download PDFInfo
- Publication number
- CN202930004U CN202930004U CN2012206090559U CN201220609055U CN202930004U CN 202930004 U CN202930004 U CN 202930004U CN 2012206090559 U CN2012206090559 U CN 2012206090559U CN 201220609055 U CN201220609055 U CN 201220609055U CN 202930004 U CN202930004 U CN 202930004U
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- Prior art keywords
- led display
- control system
- card
- wireless transmission
- wireless
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Abstract
The utility model relates to an LED display screen control system adopting wireless transmission. The LED display screen control system includes a host computer, a transmitting card which is connected with the host computer, multiple LED display screens, and multiple receiving cards which are connected with the multiple LED display screens. The transmitting card is a wireless transmitting card. The receiving cards are wireless receiving cards. The LED display screen control system adopts the wireless transmitting card and the wireless receiving cards, so the entire system is simple in assembly and saves connecting lines.
Description
[technical field]
The utility model relates to a kind of display screen control system, particularly a kind of LED display control system that adopts wireless transmission.
[background technology]
LED display control system (LED Display Control System) claims again LED display controller, LED display control card.It is that picture and the video that the core component that forms LED display, main responsible duty receive from computing machine serial port or DVI interface shows information, insert frame memory, press the subregion type of drive and generate serial demonstration data and the scan control sequential that LED display can be identified.In prior art, its version that mainly adopts be wire transmission or wherein single deck tape-recorder adopt wireless receiving, and adopt wire transmission between control card, and namely exist like this one to be the not problem of aspect of installation, line complex operations, it two is if one of them line goes wrong, may make whole system in paralyzed state, reduce greatly the reliability of system.
[utility model content]
In order to overcome the technical matters that existing LED display control system is installed because wired connection exists, line is complicated, reliability is low, the utility model provides a kind of LED display control system that adopts wireless transmission.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of LED display control system that adopts wireless transmission is provided, the transmission card that comprise main frame, is connected with main frame, a plurality of LED display and a plurality of receiving cards that are connected with a plurality of LED display, described transmission card is the wireless transmission card, and described receiving card is the wireless receiving card.
According to a preferred embodiment of the present utility model: also comprise the power supply that is connected with a plurality of receiving cards.
According to a preferred embodiment of the present utility model: described main frame is computing machine.
According to a preferred embodiment of the present utility model: the quantity of described wireless receiving card equates with the quantity of LED display.
According to a preferred embodiment of the present utility model: described transmission card is connected with host machine wired.
With respect to LED display control system of the prior art, the beneficial effects of the utility model are: adopt wireless transmission card and wireless receiving card, make whole system have to install simple and easy, without the advantage of line.
[description of drawings]
Fig. 1. the frame diagram of the LED display control system of employing wireless transmission of the present utility model.
Description of reference numerals: 10, main frame, 20, send card, 30, receiving card, 40, LED display.
[embodiment]
The utility model is described in further detail below in conjunction with drawings and embodiments.
The fundamental purpose of the utility model design is: a kind of LED display control system that adopts wireless transmission card and wireless receiving card that provides, thereby make whole system have to install simple and easy, without the advantage of line.
Consult shown in Figure 1, the utility model provides a kind of LED display control system that adopts wireless transmission, comprise main frame 10, the transmission card 20 that is connected with main frame 10, a plurality of LED display 40 and a plurality of receiving cards 30 that are connected with a plurality of LED display 40, described transmission card 20 is the wireless transmission card, and described receiving card 30 is the wireless receiving card.Wherein, the utility model also comprises the power supply that is connected with a plurality of receiving cards 30, can provide working power for receiving card 30 like this.In addition, described main frame 10 be computing machine or other equipment demonstration and other data.And in order to facilitate the work that each LED display 40 can be independent, be not subject to the impact of other LED display 40, the quantity of described wireless receiving card 30 is set to equate with the quantity of LED display 40, i.e. wireless receiving card 30 of LED display 40 configurations.And described transmission card 20 and main frame 10 wired connections.
The LED display control system idiographic flow in use of wireless transmission of the present utility model is:
Foregoing detailed description is only exemplary description, and those skilled in the art can design various embodiments according to different actual needs in the situation that do not break away from the scope and spirit that the utility model is protected.
Claims (5)
1. LED display control system that adopts wireless transmission, comprise main frame (10), the transmission card (20) that is connected with main frame (10), a plurality of LED display (40) and a plurality of receiving cards (30) that are connected with a plurality of LED display (40), it is characterized in that: described transmission card (20) is the wireless transmission card, and described receiving card (30) is the wireless receiving card.
2. the LED display control system of employing wireless transmission according to claim 1, is characterized in that: also comprise the power supply that is connected with a plurality of receiving cards (30).
3. the LED display control system of employing wireless transmission according to claim 2, it is characterized in that: described main frame (10) is computing machine.
4. the LED display control system of employing wireless transmission according to claim 3, it is characterized in that: the quantity of described wireless receiving card (30) equates with the quantity of LED display (40).
5. the LED display control system of employing wireless transmission according to claim 4, is characterized in that: described transmission card (20) and main frame (10) wired connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206090559U CN202930004U (en) | 2012-11-16 | 2012-11-16 | LED display screen control system adopting wireless transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206090559U CN202930004U (en) | 2012-11-16 | 2012-11-16 | LED display screen control system adopting wireless transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930004U true CN202930004U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206090559U Expired - Lifetime CN202930004U (en) | 2012-11-16 | 2012-11-16 | LED display screen control system adopting wireless transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741810A (en) * | 2016-05-06 | 2016-07-06 | 深圳市维世科技有限公司 | LED display screen control system and control method |
| CN112735323A (en) * | 2019-10-12 | 2021-04-30 | 西安诺瓦星云科技股份有限公司 | Adapter plate and display device |
-
2012
- 2012-11-16 CN CN2012206090559U patent/CN202930004U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741810A (en) * | 2016-05-06 | 2016-07-06 | 深圳市维世科技有限公司 | LED display screen control system and control method |
| CN105741810B (en) * | 2016-05-06 | 2018-06-05 | 深圳市维世科技有限公司 | A kind of LED display control system and control method |
| CN112735323A (en) * | 2019-10-12 | 2021-04-30 | 西安诺瓦星云科技股份有限公司 | Adapter plate and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190328 Address after: 518000 2-4 Floor, Building B, Mingfeng Da Industrial Park, Baoshan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: LIYA WISDOM DISPLAY (SHENZHEN) Co.,Ltd. Address before: 518000 Gongming Office of Guangming New District, Shenzhen City, Guangdong Province, F6, Xinwei Fourth Industrial Zone, Jiangshi Community Patentee before: VTEAM PHOTO-OPTIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |